434421011354 has 16 divisors (see below), whose sum is σ = 710940731616. Its totient is φ = 197444655600.

The previous prime is 434421011333. The next prime is 434421011411. The reversal of 434421011354 is 453110124434.

It is a self number, because there is not a number n which added to its sum of digits gives 434421011354.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742277 + ... + 1191560.

It is an arithmetic number, because the mean of its divisors is an integer number (44433795726).

Almost surely, 2^434421011354 is an apocalyptic number.

434421011354 is a deficient number, since it is larger than the sum of its proper divisors (276519720262).

434421011354 is a wasteful number, since it uses less digits than its factorization.

434421011354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944061.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 434421011354 its reverse (453110124434), we get a palindrome (887531135788).

The spelling of 434421011354 in words is "four hundred thirty-four billion, four hundred twenty-one million, eleven thousand, three hundred fifty-four".